A 'realistic' dragon?!

Did I draw this? I had no idea I could draw like that... It's not perfect, but for ME it's amazing... At the beginning of this school year I'd experimented drawing realistic dragon heads, but I never did a full body. While I can see faults with this picture, I'm very proud of myself for this one.
I'm also pleased because I've always had trouble drawing dragons in flight, and this actually came out okay.